body{
    width: 1000px;
    margin: auto;
    padding: 0;
}
.head{
    width: 100%;
    height: 100px;
    text-align: center;
    line-height: 100px;
}
.content{
    width: 960px;
    padding: 20px;
    margin-top: 10px;
    min-height: 200px;
}
.content .content-tab .layui-tab-title{
    width: 300px;
    margin: 0 auto;
}
.form-content{
    padding: 20px;
}
.about{
    padding: 10px;
    text-align: center;
}
.about p{
    margin-top: 10px;
}

.footer{
    width: 1000px;
    height: 50px;
    margin: auto;
    position: fixed;
    bottom: 0;
    text-align: center;
    font-size: 17px;
    line-height: 50px;

}
